Usage of electrode paste: electrode paste is used as a conductive material in ferro alloy furnace and calcium carbide furnace Raw materials of Electrode Paste:Electric Calcined Coal, Calcined Coal, Asphalt, Coal Tar,Anode Scrap, Graphite Powder, And Calcined Coke Powder. Among them, electric calcined coal and calcined coal are the authentic Taixi coal from Ningxia